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Service Outsourcing in Recycling of Used Small Electronics

机译:使用外包在使用的小型电子产品回收中

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It is said that PCB (printed circuit board) of used electronics contains considerable amount of critical metals, rare earths, and so on. However, one of the problems in utilizing such used products is that the valuable materials scatter among huge numbers of small-sized electronics. Efficient methods of collection and concentration are necessary. Although manual disassembly and separation of PCB is a good way to enhance the quality of the recycled materials, it causes a large labor cost. As a solution to this problem, this paper focuses on a new concept of recycling process which is to outsource such manual operation to unspecified workers via internet. The concept will be also helpful to reduce environmental impact caused by unnecessary transportation of the used products. This paper has proposed the concept of the outsourcing of recycling operations and discussed the advantages of the concept. And then, it tried to prototype a mechanism to enable the idea. The paper carried out a basic design of screening and sorting mechanisms and made some experiments of operation. The basic results obtained in this paper clarified that the remote recycling concept is feasible and promising.
机译:据说二手电子产品的PCB(印刷电路板)包含相当数量的关键金属,稀土等。然而,利用这种使用的产品中的一个问题是,有价值的材料在大量的小型电子设备中散射。有效的收集和浓度方法是必要的。虽然手动拆卸和PCB的分离是提高回收材料质量的好方法,但它会导致大的劳动力成本。作为解决此问题的解决方案,本文重点介绍了回收过程的新概念,该过程是通过互联网向未指明的工人外包给未指明的工人。该概念也有助于减少由二手产品不必要的运输造成的环境影响。本文提出了回收业务外包的概念,并讨论了概念的优势。然后,它试图伪装一种机制来实现这个想法。本文进行了筛选和分拣机制的基本设计,并进行了一些操作实验。本文获得的基本结果澄清了远程回收概念是可行和有前途的。

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